Audit engagements are project-intensive by nature. From planning through fieldwork to reporting, each phase generates a cascade of requests, responses, follow-ups, and dependencies. A single mid-size audit engagement might involve hundreds of document requests, dozens of scheduled meetings, and weekly status communications with client management — none of which requires a CPA to coordinate, but all of which consume time if left to licensed staff.
Virtual assistants are filling this coordination gap with measurable results.
Document Coordination During Fieldwork
The prepared-by-client, or PBC, list is the backbone of audit fieldwork. Auditors request bank statements, contracts, board minutes, accounts payable aging reports, and dozens of other documents from client personnel. Tracking which items have been received, which are outstanding, and which require follow-up is a full-time coordination task during an active engagement.
Virtual assistants manage the PBC tracker, updating receipt status as documents arrive, sending daily or weekly follow-up messages to client contacts for outstanding items, organizing received documents into the engagement file structure, and notifying the audit team when a batch is ready for review.
"We used to assign a staff accountant to manage the PBC tracker, which was a real waste of their development time," said Jennifer Walsh, audit partner at a regional accounting firm in Minneapolis. "Our VA now runs the entire tracker. Staff accountants go straight to testing."
A 2025 report from the AICPA's Private Companies Practice Section found that administrative support during fieldwork reduced average PBC response lag by 41 percent across participating firms.
Scheduling Across Multiple Stakeholders
Audit engagements require coordinated scheduling between audit team members, client personnel, and sometimes third parties such as legal counsel or actuaries. Planning meetings, interim fieldwork visits, walkthroughs, and closing conferences each need to be booked, confirmed, and rescheduled when conflicts arise.
Virtual assistants manage the scheduling layer by maintaining a master engagement calendar, sending meeting invitations and confirmations, coordinating time zone differences for remote teams, and following up when responses are not received within 48 hours.
"Scheduling used to be a back-and-forth email chain that took days," said David Okafor, senior audit manager at an accounting firm in Atlanta. "Our VA sends one email with a scheduling link and follows up if the client doesn't respond. What used to take three days takes one."
The efficiency gain compounds across multiple concurrent engagements. Firms running five to ten audits simultaneously see the coordination savings multiply, since each engagement independently benefits from VA-managed scheduling.
Client Communications and Status Updates
Clients expect regular updates on audit progress, and providing them consistently requires organized communication management. Status reports, information request summaries, and milestone confirmations need to go out on schedule, and client inquiries need to be acknowledged promptly even when the audit team is heads-down in testing.
Virtual assistants draft and send status update communications based on templates approved by the engagement manager. They acknowledge client inquiries within defined time windows and route substantive questions to the appropriate team member with context attached. Routine administrative questions — document format preferences, portal access issues, contact updates — are resolved directly by the VA without escalation.
According to a 2025 survey by Accounting Firm Operations Review, firms that used VAs for audit client communications reported a 29 percent improvement in client satisfaction scores during the engagement period.
Integrating VAs Into Engagement Management
The accounting firms that integrate VAs most effectively build them into engagement setup from day one. The VA receives the engagement timeline, the PBC list, client contact information, and communication templates before fieldwork begins. From that point, the VA runs coordination autonomously, escalating only issues that require judgment.
This model does not reduce the role of audit professionals — it removes the coordination tax that currently consumes their capacity and redirects it toward analysis and quality review.
For accounting firms evaluating VA support for audit and client management operations, Stealth Agents provides trained virtual assistants experienced in professional services environments.
Sources
- AICPA Private Companies Practice Section, Audit Operations Benchmark, 2025
- Accounting Firm Operations Review, Client Experience and Staffing Survey, 2025
- Journal of Accountancy, Audit Workflow Technology Report, 2025